Joint for pipe structure



FIG. 1 is a Top,front,and right side perspective view of a joint for pipe structure showing my new design;

FIG. 2 is a Top plan view (of which a bottom plan view would be a mirror image);

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view;

FIG. 7 is a cross sectional view taken in the direction of the arrows on line VII--VII of FIG. 2;

FIG. 8 is a cross sectional view taken in the direction of the arrows on line VIII--VIII of FIG. 3;

FIG. 9 is a cross sectional view taken in the direction of the arrows on line IX--IX of FIG. 3;

FIG. 10 is a Top,front,and right side perspective view with the pipe being for illustrative purposes only; and,

FIG. 11 is a reduced perspective view, the dashed-and-two-dotted lines showing of the joints for the pipe structure and additional joints for the pipe structure being for illustrative purposes only. 

The ornamental design for a joint for pipe structure, as shown and described. 